Lesbian Relationship Challenges Support Group
This community is for those who are in a gay marriage, and the unique challenges that may be had in a same-sex relationship. Find support and talk to others in a same-sex marriage, and get advice from the experiences of other members.

Anyway I have been going on runs and yoga with her. I hope this helps.
It does get old after a while but I had to realize that the issue was her, not me. If you can get your partner to realize that the issue isn't really how she looks, but more alone the lines of how she thinks she looks then she can work towards changing her thought process. Ask her why she thinks she "lost her looks" and work with her towards getting them back. Also if you live her enough counseling both individually and as a couple may be in order. That's currently where my partner and I are in our relationship. We are working on getting counseling.
Hope this helps a little!! Good luck